Hello, I recently read your paper "Precio: Private Aggregate Measurement via Oblivious Shuffling", which uses the reveal attribute method to obtain DP histograms and perform Private Sum Computation. May I ask if your method is to reveal attribute values to two servers or to three servers?
Hello, I recently read your paper "Precio: Private Aggregate Measurement via Oblivious Shuffling", which uses the reveal attribute method to obtain DP histograms and perform Private Sum Computation. May I ask if your method is to reveal attribute values to two servers or to three servers?